EP0286382A3 - Self-cooling container - Google Patents

Self-cooling container Download PDF

Info

Publication number
EP0286382A3
EP0286382A3 EP88303071A EP88303071A EP0286382A3 EP 0286382 A3 EP0286382 A3 EP 0286382A3 EP 88303071 A EP88303071 A EP 88303071A EP 88303071 A EP88303071 A EP 88303071A EP 0286382 A3 EP0286382 A3 EP 0286382A3
Authority
EP
European Patent Office
Prior art keywords
self
cooling
cooling container
compartment
liquid
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP88303071A
Other languages
German (de)
French (fr)
Other versions
EP0286382A2 (en
Inventor
Arthur G. Rudick
Ashis S. Dr. Gupta
Richard H. Heenan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Coca Cola Co
Original Assignee
Coca Cola Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Coca Cola Co filed Critical Coca Cola Co
Publication of EP0286382A2 publication Critical patent/EP0286382A2/en
Publication of EP0286382A3 publication Critical patent/EP0286382A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
    • F25D5/02—Devices using endothermic chemical reactions, e.g. using frigorific mixtures portable, i.e. adapted to be carried personally
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2331/00—Details or arrangements of other cooling or freezing apparatus not provided for in other groups of this subclass
    • F25D2331/80—Type of cooled receptacles
    • F25D2331/805—Cans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D31/00—Other cooling or freezing apparatus
    • F25D31/006—Other cooling or freezing apparatus specially adapted for cooling receptacles, e.g. tanks
    • F25D31/007—Bottles or cans

Abstract

A self-cooling container (10) for the cooling of a beverage without the use of external refrigeration is provided utilizing an endothermic chemical reaction as the cooling mechanism. The cooling mechanism, consists of an inner body (14) which is divided by a rupturable separator membrane (15) into a compartment (16) containing a liquid and a compartment (17) containing a chemical that reacts with the liquid to absorb heat.
EP88303071A 1987-04-06 1988-04-06 Self-cooling container Withdrawn EP0286382A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/035,122 US4784678A (en) 1987-04-06 1987-04-06 Self-cooling container
US35122 1993-03-19

Publications (2)

Publication Number Publication Date
EP0286382A2 EP0286382A2 (en) 1988-10-12
EP0286382A3 true EP0286382A3 (en) 1990-03-14

Family

ID=21880782

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88303071A Withdrawn EP0286382A3 (en) 1987-04-06 1988-04-06 Self-cooling container

Country Status (6)

Country Link
US (1) US4784678A (en)
EP (1) EP0286382A3 (en)
JP (1) JPS63258778A (en)
AU (1) AU1372788A (en)
BR (1) BR8801588A (en)
ZA (1) ZA882243B (en)

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EP0245171A1 (en) * 1986-05-05 1987-11-11 Bernard Louis Pierre Emile Labrousse Container with heat-transfer means for beverages, foods and medicaments

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FR513015A (en) * 1916-07-29 1921-02-05 Theodore Dory Sterne Mechanical-chemical process for the instantaneous production of cold and heat in hermetically sealed containers
US3003324A (en) * 1959-07-07 1961-10-10 John R Vance Container for beverages or the like
US3213932A (en) * 1961-09-14 1965-10-26 Gottfurcht Bernard Varied temperature container
US3369369A (en) * 1964-12-21 1968-02-20 Joseph F. Weiss Food container
FR2136962A1 (en) * 1971-05-10 1972-12-29 Viguier Rene
DE2150305A1 (en) * 1971-10-08 1973-04-12 Hoehne Reinhard F Dr COOLING OF BEVERAGES
FR2155906A2 (en) * 1971-10-14 1973-05-25 Viguier Rene
FR2165215A5 (en) * 1971-12-22 1973-08-03 Boismard Pierre
US3970068A (en) * 1973-05-29 1976-07-20 Shotaro Sato Heat exchange package for food
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WO1982002483A1 (en) * 1981-01-27 1982-08-05 Hans Osterrath Heating or refrigerating container
DE3226663A1 (en) * 1982-06-29 1983-12-29 Fa. Sohlbach/Rowe, 1000 Berlin Device for cooling food, beverages, etc
US4640264A (en) * 1983-10-20 1987-02-03 Tosinobu Yamaguchi Food and drink warming container
FR2587608A1 (en) * 1985-09-25 1987-03-27 Ukon Murajiroh CONTAINER FOR AUTOMATIC REFUELING OR COOLING OF BEVERAGES OR FOODS BY EXOTHERMIC OR ENDOTHERMIC REACTION
EP0245171A1 (en) * 1986-05-05 1987-11-11 Bernard Louis Pierre Emile Labrousse Container with heat-transfer means for beverages, foods and medicaments

Also Published As

Publication number Publication date
AU1372788A (en) 1988-10-06
EP0286382A2 (en) 1988-10-12
JPS63258778A (en) 1988-10-26
US4784678A (en) 1988-11-15
ZA882243B (en) 1988-09-21
BR8801588A (en) 1988-11-08

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